Smart Kitchen Space-Saver: Dish Drying Closet Above The Sink. It's a dish rack that's integrated into a bottomless cabinet above the sink, so that the step of drying wet dishes is skipped completely, and are placed there to dry, out of view.
corner gallery wall - without the specially made corner frames. Would need to be on a corner that is in an open area; this would be really overbearing in a tight hallway. But in the right space it could look amazing. Very art gallery.